cors-configuration

What problem does it solve?

This Skill helps you configure Cross-Origin Resource Sharing (CORS) for your web applications and APIs, ensuring secure and controlled access between different domains.

Core Features & Use Cases

• Define Allowed Origins: Specify which domains are permitted to make requests to your API.
• Configure Headers: Set necessary CORS headers like Access-Control-Allow-Origin, Access-Control-Allow-Methods, and Access-Control-Allow-Headers.
• Handle Preflight Requests: Implement proper handling for OPTIONS requests.
• Manage Credentials: Configure whether cookies and authentication information should be sent with requests.
• Use Case: Securely expose your API to your frontend application hosted on a different domain, while blocking requests from unauthorized sources.

Quick Start

Use the cors-configuration skill to set up CORS for your Express.js application, allowing requests from 'https://app.example.com' and handling preflight requests.